svn commit: r299675 - head/usr.sbin/bhyve

[Pedro F. Giffuni]

Author: pfg
Date: Fri May 13 14:38:04 2016
New Revision: 299675
URL: https://svnweb.freebsd.org/changeset/base/299675

Log:
  bhyve: replace uninitialized variable "offset".
  
  Use io->io_req.br_offset instead.
  
  Suggested by:	grehan
  CID:		1288937

Modified:
  head/usr.sbin/bhyve/pci_virtio_block.c

Modified: head/usr.sbin/bhyve/pci_virtio_block.c
==============================================================================
--- head/usr.sbin/bhyve/pci_virtio_block.c	Fri May 13 13:01:02 2016	(r299674)
+++ head/usr.sbin/bhyve/pci_virtio_block.c	Fri May 13 14:38:04 2016	(r299675)
@@ -200,7 +200,6 @@ pci_vtblk_proc(struct pci_vtblk_softc *s
 	int err;
 	ssize_t iolen;
 	int writeop, type;
-	off_t offset;
 	struct iovec iov[BLOCKIF_IOV_MAX + 2];
 	uint16_t idx, flags[BLOCKIF_IOV_MAX + 2];
 
@@ -249,7 +248,8 @@ pci_vtblk_proc(struct pci_vtblk_softc *s
 	io->io_req.br_resid = iolen;
 
 	DPRINTF(("virtio-block: %s op, %zd bytes, %d segs, offset %ld\n\r", 
-		 writeop ? "write" : "read/ident", iolen, i - 1, offset));
+		 writeop ? "write" : "read/ident", iolen, i - 1,
+		 io->io_req.br_offset));
 
 	switch (type) {
 	case VBH_OP_READ: